Software · head to head
Airtable vs Cartesia

Cartesia
Software
Real-time voice AI platform for speech generation, transcription, and voice agents
- From
- Free
- Rated
- -
The short version
- Each has a real cost: Airtable hitting a plan limit blocks adding records or attachments entirely until you upgrade, rather than degrading gracefully; Cartesia instant and professional voice cloning are gated behind paid Pro and Startup tiers, unavailable on the free plan.
- They diverge on capability: Airtable covers Spreadsheet-database hybrid, Cartesia covers Sonic text-to-speech.
Where they differ
Only the attributes on which Airtable and Cartesia actually diverge.
Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated), category (Unknown).
What each one covers
Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.
Only in Airtable
- Spreadsheet-database hybrid
- Custom views
- Automation
- Forms
- Integrations
- Mobile apps
- Real-time collaboration
- API access
Only in Cartesia
- Sonic text-to-speech
- Ink speech-to-text
- Line voice agent platform
- Instant and professional voice cloning
- Flexible deployment
- Telephony integration
What people use each for
The jobs each tool is most often brought in to do.
Airtable
- Structured team databases with grid, calendar and kanban viewsnot Cartesia
- Lightweight internal tools built on shared recordsnot Cartesia
- Automations between Airtable and other systemsnot Cartesia
- Sharing read-only views with collaborators, who are not chargednot Cartesia
- Collecting submissions through forms without paying for a seatnot Cartesia
Cartesia
- Building low-latency voice agents for customer supportnot Airtable
- Real-time transcription for conversational applicationsnot Airtable
- Voice cloning for branded synthetic voicesnot Airtable
- On-device or on-premise voice AI for regulated industriesnot Airtable
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
Airtable
- Hitting a plan limit blocks adding records or attachments entirely until you upgrade, rather than degrading gracefully
- Team is $20 per user per month and Business $45, both at the annual rate
- Automation and API usage are capped by plan
- Enterprise Scale pricing is not published
Cartesia
- Instant and professional voice cloning are gated behind paid Pro and Startup tiers, unavailable on the free plan.
- Voice agent calls carry a separate per-minute usage fee ($0.06/minute) on top of subscription credits.
- Enterprise features like SSO and BAAs require a custom sales conversation rather than self-serve upgrade.
- Free tier concurrency limits (2 TTS, 8 STT concurrent requests) may be restrictive for testing production-like load.
Pricing, plan by plan
Airtable
Free- FreeFree
- Unlimited bases
- 1,000 records per base
- Up to 5 editors
- Team$20/month per editor annual
- 50,000 records per base
- Unlimited automations
- API access
- Business$45/month per editor annual
- 125,000 records per base
- Advanced permissions
- Priority support
- Enterprise Scale$undefined/custom
- 500,000+ records per base
- Custom SLA
- Dedicated support
Cartesia
Free- FreeFree
- 20,000 credits/month
- TTS and STT included
- 2 concurrent TTS requests, 8 concurrent STT requests
- Pro$4/month
- 100,000 credits/month
- Commercial use license
- Instant voice cloning
- Startup$39/month
- 1.25M credits/month
- Professional voice cloning
- Organizations support
- Scale$239/month
- 8M credits/month
- Priority support
- High concurrency limits
Which should you pick?
Choose Airtable if
- You need spreadsheet-database hybrid.
- You want to start without paying.
- You work on Web, iOS, Android, Desktop.
- You also want custom views.
Choose Cartesia if
- You need sonic text-to-speech.
- You want to start without paying.
- You work on web, api.
- You also want ink speech-to-text.
Questions people ask
- Is Airtable or Cartesia better?
- Neither clearly leads. Airtable starts at Free and Cartesia at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, Airtable or Cartesia?
- Airtable starts at Free and Cartesia at Free.
- Does Airtable or Cartesia run on more platforms?
- Airtable runs on Web, iOS, Android, Desktop. Cartesia runs on web, api.
- Can I use Airtable for free?
- Both have a free tier, so you can try either at no cost before committing.
- What is Airtable best used for?
- Airtable is most often used for structured team databases with grid, calendar and kanban views, lightweight internal tools built on shared records, automations between airtable and other systems, sharing read-only views with collaborators, who are not charged. Of those, structured team databases with grid, calendar and kanban views and lightweight internal tools built on shared records are not what Cartesia is typically brought in for.
- What can Airtable do that Cartesia cannot?
- Airtable covers Spreadsheet-database hybrid, Custom views, Automation, Forms. Cartesia covers Sonic text-to-speech, Ink speech-to-text, Line voice agent platform, Instant and professional voice cloning.
Answered from the vendors’ own pages
Airtable: Is there a free Airtable plan and what does it include?
Yes, Airtable's Free plan is indefinite with unlimited bases, 1,000 records per base, up to 5 editors, 1 GB storage per base, 100 automation runs per month, and core features like Interface Designer and mobile apps.
SourceCartesia: What does Cartesia cost?
Cartesia offers a free plan, Pro at $4/month, Startup at $39/month, Scale at $239/month, and custom Enterprise pricing, each including a monthly credit allotment, with annual billing saving 20%.
SourceAirtable: How does Airtable handle permissions and viewers?
Airtable charges per editor only. Read-only viewers, form submitters, and people accessing share links are free on every plan, making it cost-effective for large viewing audiences.
SourceCartesia: Is there a free plan, and what are its limits?
The Free plan includes 20,000 credits per month, both TTS (Sonic) and STT (Ink), 2 concurrent TTS requests, 8 concurrent STT requests, and 1 voice agent slot.
SourceAirtable: What are Airtable's record limits?
Free plan has 1,000 records per base, Team plan has 50,000, Business plan has 125,000, and Enterprise Scale has 500,000+ records. Performance degrades past 100,000 records in a single base.
SourceCartesia: How is usage metered?
Usage draws down a monthly credit allotment, with voice agent calls additionally billed at $0.06/minute and telephony via Cartesia phone numbers at $0.014/minute.
SourceAirtable: Can Airtable integrate with other tools like Slack?
Yes, Airtable integrates with Slack via Zapier or Make.com, allowing automation like sending Slack messages when records are created or updated. Airtable also has a native API for direct integrations.
SourceRelated pages
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